UWWTP GELKENES - Municipal Wastewater Treatment in Groot-Ammers, Netherlands

UWWTP GELKENES is a municipal wastewater treatment plant located in Groot-Ammers, within the province of Zuid-Holland, Netherlands. It serves a population of approximately 22,646, classifying it as a medium agglomeration under EU regulations. The plant is situated inland, away from the coast, and its operations are part of the broader water management infrastructure of the Rhine-Meuse-Scheldt delta region. As a plant in the Netherlands, UWWTP GELKENES is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The directive also mandates more advanced treatment if the discharge is into sensitive areas. The plant's designed capacity is 1.00 (likely in thousand cubic meters per day or similar unit), indicating a facility sized to handle the local population's wastewater load. The treated effluent from UWWTP GELKENES is discharged into local surface waters, which ultimately drain into the North Sea via the Rhine-Meuse delta. This region supports diverse aquatic life and is an important ecological corridor for migratory fish. The plant's performance is critical to maintaining water quality in the densely populated and agriculturally intensive province of Zuid-Holland.

The plant discharges into the local water network that feeds into the Lek River, a distributary of the Rhine. The Rhine-Meuse delta is a ecologically sensitive area supporting diverse aquatic habitats and migratory bird populations. Downstream, the waters flow into the North Sea, a vital marine ecosystem. The plant's treatment helps protect these waters from nutrient pollution and pathogens.